T/SDYY 209-2025 Active Group standards

T/SDYY 209-2025 Maize dense planting and no-tillage high yield cultivation technical specifications

Publish Date: 2025-07-21 Implement Date: 2025-08-21 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SDYY 209-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Technical management

ICS Name: Plant cultivation

Publish Date: 2025-07-21

Implement Date: 2025-08-21

Scope

Main technical content: This document specifies the terms and definitions of high-yield cultivation of maize with dense planting and no-tillage, variety selection, seed treatment, timely sowing, reasonable planting density, irrigation and drainage, fertilization, pest and disease control, and technical requirements for timely late harvest. This document is applicable to the maize-growing areas of Shandong Province.